sweating, body odor and the paleo diet

Hey guys. Have any of you experienced reductions in body odor and sweating getting on the paleo diet? I was going to try the vegan diet when i came across this. A few years ago i suddenly became more sweaty and I have tried all of my doctor's suggestions. I have a theory that there's toxicity in my body trying to get out from years of being on the standard american diet. All the books I have read on nutrition by doctors have all said the same thing. Any thoughts would be appericated.